Descomposición de una fracción
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$$1 - \frac{3}{x + 7}$$
Simplificación general
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$$\frac{x + 4}{x + 7}$$
Parte trigonométrica
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2
-16 + x
--------------
2
-28 + x + 3*x
$$\frac{x^{2} - 16}{x^{2} + 3 x - 28}$$
(-16 + x^2)/(-28 + x^2 + 3*x)
(-16.0 + x^2)/(-28.0 + x^2 + 3.0*x)
(-16.0 + x^2)/(-28.0 + x^2 + 3.0*x)
2
-16 + x
--------------
2
-28 + x + 3*x
$$\frac{x^{2} - 16}{x^{2} + 3 x - 28}$$
(-16 + x^2)/(-28 + x^2 + 3*x)
Compilar la expresión
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2
-16 + x
--------------
2
-28 + x + 3*x
$$\frac{x^{2} - 16}{x^{2} + 3 x - 28}$$
(-16 + x^2)/(-28 + x^2 + 3*x)
Unión de expresiones racionales
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2
-16 + x
---------------
-28 + x*(3 + x)
$$\frac{x^{2} - 16}{x \left(x + 3\right) - 28}$$
(-16 + x^2)/(-28 + x*(3 + x))
Denominador racional
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2
-16 + x
--------------
2
-28 + x + 3*x
$$\frac{x^{2} - 16}{x^{2} + 3 x - 28}$$
(-16 + x^2)/(-28 + x^2 + 3*x)